Tutorial-Raylib/menu.cpp at main · GabrielPazinatto/Tutorial-Raylib · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
#include "raylib.h"

void drawMenu();

const int screenWidth = 1200;
const int screenHeight = 900;

int main(void) {

    InitWindow(screenWidth, screenHeight, "Menu");
    SetTargetFPS(60);

	while (!WindowShouldClose()) {

		BeginDrawing();
		ClearBackground(RAYWHITE);

		drawMenu();

		EndDrawing();
	}
}

void drawMenu() {

    //carrega textura
    static Texture2D logo = LoadTexture("logo.png");

    //pega a posição do mouse
	Vector2 mouse = GetMousePosition();

    //botão "play"
	Rectangle play = {
	    (GetScreenWidth() / 2) - MeasureText("Play", 70) / 2,
        GetScreenHeight() / 2,
        MeasureText("Play", 70),
        70 };

    //botão "scoreboard"
	Rectangle scoreBoard = {
	    (GetScreenWidth() / 2) - MeasureText("LeaderBoard", 70) / 2,
        (GetScreenHeight() / 2) + 80,
        MeasureText("LeaderBoard", 70),
        70 };

    //botão "quit"
	Rectangle quit = {
        (GetScreenWidth() / 2) - MeasureText("Quit", 70) / 2,
        (GetScreenHeight() / 2) + 160,
        MeasureText("Quit", 70),
        70 };

    //desenha o fundo azul-escuro
	DrawRectangle(
		0,
		0,
		GetScreenWidth(),
		GetScreenHeight(),
		DARKBLUE);

    //desenha o letreiro do menu
	DrawTexture(logo,
		205,
		GetScreenHeight() / 2 - 269,
		RAYWHITE);

    //muda a cor do botão "play" caso o mouse esteja em cima dele
	if (CheckCollisionPointRec(mouse, play)) {
		DrawRectangleRec(
			play,
			BLUE
		);
	}


    //muda a cor do botão "scoreBoard" caso o mouse esteja em cima dele
	if (CheckCollisionPointRec(mouse, scoreBoard))
		DrawRectangleRec(
			scoreBoard,
			BLUE
		);


    //muda a cor do botão "quit" caso o mouse esteja em cima dele
	if (CheckCollisionPointRec(mouse, quit))
		DrawRectangleRec(
			quit,
			BLUE
		);

    //escreve "Play" acima do botão correspondente
	DrawText(
		"Play",
		(GetScreenWidth() / 2) - MeasureText("Play", 70) / 2,
		GetScreenHeight() / 2,
		70,
		YELLOW
	);

	//escreve "LeaderBoard" acima do botão correspondente
	DrawText(
		"LeaderBoard",
		(GetScreenWidth() / 2) - MeasureText("LeaderBoard", 70) / 2,
		(GetScreenHeight() / 2) + 80,
		70,
		YELLOW
	);

	//escreve "Quit" acima do botão correspondente
	DrawText(
		"Quit",
		(GetScreenWidth() / 2) - MeasureText("Quit", 70) / 2,
		(GetScreenHeight() / 2) + 160,
		70,
		YELLOW
	);

}